cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 
Help
Data Engineering
Join discussions on data engineering best practices, architectures, and optimization strategies within the Databricks Community. Exchange insights and solutions with fellow data engineers.
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Start a conversation
akc
by • New Contributor III
  • 2276 Views
  • 3 replies
  • 5 kudos

Resolved! Training models on big or small clusters

I have a workflow with a model which trains every sunday in Azure Databricks. Sometimes the workflow fails as the max wait time is exceeded (currently I am using 1200 seconds). To solve the problem I was thinking of either increasing the wait time or...

Data Engineering
Reply
  • 2276 Views
  • 3 replies
  • 5 kudos
View Replies
Latest Reply
Anonymous
Not applicable
  • 5 kudos

Hi @Andreas Kaae​ Thank you for posting your question in our community! We are happy to assist you.To help us provide you with the most accurate information, could you please take a moment to review the responses and select the one that best answers ...

  • 5 kudos
2 More Replies
vizoso
by • New Contributor III
  • 1175 Views
  • 2 replies
  • 3 kudos

Cluster list in Microsoft.Azure.Databricks.Client fails because ClusterSource enum does not include MODELS. When you have a model serving cluster, Clu...

Cluster list in Microsoft.Azure.Databricks.Client fails because ClusterSource enum does not include MODELS.When you have a model serving cluster, ClustersApiClient.List method fails to deserialize the API response because that cluster has MODELS as C...

Data Engineering
Reply
  • 1175 Views
  • 2 replies
  • 3 kudos
View Replies
Latest Reply
Kaniz_Fatma
Community Manager
  • 3 kudos

Hi @José Fernández Vizoso​, May I know are you facing any issue here or do you want to share some sort of information through this post?

  • 3 kudos
1 More Replies
Joseph_B
by • New Contributor III
  • 1617 Views
  • 2 replies
  • 0 kudos

How should I tune hyperparameters when fitting models for every item?

My dataset has an "item" column which groups the rows into many groups. (Think of these groups as items in a store.) I want to fit 1 ML model per group. Should I tune hyperparameters for each group separately? Or should I tune them for the entire...

Data Engineering
Reply
  • 1617 Views
  • 2 replies
  • 0 kudos
View Replies
Latest Reply
Joseph_B
New Contributor III
  • 0 kudos

For the first question ("which option is better?"), you need to answer that via your understanding of the problem domain.Do you expect similar behavior across the groups (items)?If so, that's a +1 in favor of sharing hyperparameters. And vice versa....

  • 0 kudos
1 More Replies
Labels